Ammonium ferric citrate Properties Product name Ammonium ferric citrate Synonyms AMMONIUMFERRICCITRATE,BROWN,20.5-22.5%;AMMONIUMIRON(III)CITRATEGREEN,GRANULATED,N.F.XI;AMMONIUMIRON(III)CITRATEREDBROWNN.&;FerriChemicalbookcAmmoniumCitrate,GreenPowder;AmmoniumFerricCitrateUsp;Ammoniumiron(III)citrate,16.5to18.5%Fe;FERRICAMMONIUMCITRATEPURIFIED;Ferric Cas 1185-57-5 MF C12H22FeN3O14 MW 488.16 EINECS 214-686-6 Product Categories Catalysis and inorganic chemistry; Organic metal salts; Pharmaceutical intermediates; General reagent; Iron; Inorganic compounds and salts; Proteomics; Biochemistry; Compounds: bulk drugs; Compounds; Nutrients; Nutritional supplements; Pesticide intermediates; Other APIs; Chemical reagent; Citrate salt; Biochemical reagents-other chemical reagents; Intermediate; organic-metal salt; Food additives; Inorganic salts (minerals); Nutritional fortifier (nutritional supplement; Minerals; Nutritional fortifier; Additives; Organic chemical raw materials; Organic chemical raw materials; Other raw materials Solubility 1200g/l Odor Odorless to slight ammonia odor PH 6-8 storage temp. Store at RT. form powder Brand Name Fousi Chemical Ammonium ferric citrate Chemical nature Ferric ammonium citrate is also called ferric ammonium citrate. There are two kinds of brown and green. It has odorless, salty and iron smell. It is very easy to absorb moisture. It can be reduced to ferrous salt due to light, even less in solution. Stable, easily soluble in water, insoluble in organic solvents such as ethanol and ether, the aqueous solution is neutral, and green is easier to be reduced when exposed to light than brown. Ferric ammonium citrate is a photochemically sensitive substance, and green is more sensitive to light than brown. Ammonium ferric citrate Usage Used in the pharmaceutical industry Used in the photographic industry and the pharmaceutical industry Bacterial culture medium, aluminum measurement, photography, blue printing, blood enrichment, etc. The brown product is used as a blood tonic to treat iron deficiency anemia; it can be used as a food additive with an iron content of 16.5%-21.2%. Both brown and green products are chemically sensitive substances, and green products are more sensitive to light than brown products. Paper coated with green ferric ammonium citrate and red blood salt (potassium ferricyanide) is called blue printing paper. During exposure, the trivalent iron in citrate is originally divalent, and it will produce Teng’s blue when it meets with water, so the light-receiving part turns blue, and the unlighted part remains white, and a blue background white line pattern can be obtained. Ferric ammonium citrate is an excellent nutrient fortifier. It can be used as a blood tonic and treat iron deficiency anemia. It is widely used in food additives, medicine and many other fields. The brown scaly ferric ammonium citrate has a higher iron content, while the green scaly ferric ammonium citrate has a lower iron content. Nutritional supplements (iron fortifiers). Used for dairy products and wheat flour for bread. Also used as an anti-caking agent. Ammonium ferric citrate Packaging and Shipping Packaging:25kg/ bag, customer’s request Shipping:It can be according to the customer’s request Ammonium ferric citrate Storage Store at RT.

Ammonium ferric citrate CAS 1185-57-5

Ammonium ferric citrate, Promotion Season Now in Store and Free Sample for Testing with Factory Price

Chemical Name: Ammonium ferric citrate

CAS No.: 1185-57-5

Molecular Fomula:C6H11FeNO7

Molecular weight: 265

Appearance:Green powder

Sample: Available

Ammonium ferric citrate CAS 1185-57-5

Description of Ammonium ferric citrate

Ammonium ferric citrate has the formula (NH4)5Fe(C6H4O7)2. A distinguishing feature of this compound is that it is very soluble in water, in contrast to ferric citrate which is not very soluble.
In its crystal structure each citric acid moiety has lost four protons, and the deprotonated hydroxyl groups act as ligands together with four carboxylate groups; two carboxylate groups are not coordinated to the ferric ion.

Basic Info of Ammonium ferric citrate

Chemical Name

Ammonium ferric citrate


Ammonium iron(III) citrate;Ammonium Ferric Citrate;Ammoniumironcitrate;Ferric;Ferricam





Molecular Formula


Molecular Weight






Safety Info



Safety Statements


HS Code


WGK Germany



UN 9118

Risk Statements



Appearance & Physical State

Ferric ammonium citrate is a yellowish brown to red solid with a faint odor of ammonia.


1.8 g/cm3 (20ºC)

Boiling Point


Water Solubility

1200 g/L (20 ºC)


Stable under normal temperatures and pressures.

Storage Condition

Store at RT.

Numbering system

EINECS number


MDL number


PubChem number


RTECS number


Share on facebook
Share on twitter
Share on linkedin

What is Ammonium ferric citrate?

 With the progress of science and technology and the development of society, chemical products have invariably permeated our daily lives, in medicine, food, cosmetics, electronics, industry, and other areas, becoming an essential part of our lives. One such product is Ammonium ferric citrate which has developed particularly rapidly in recent years. Do you know about Ammonium ferric citrate?


The official answer:Ammonium ferric citrate is an organic compound with the molecular formula C6H8FeNO7. brown or green scales or powder. Odourless. It is used in the photographic and pharmaceutical industries and as an iron fortifying agent in food.

What’s the application of Ammonium ferric citrate?

Ammonium iron citrate is an excellent nutritional fortifier and can be used as a blood tonic to treat iron deficiency anaemia and is widely used in many fields such as food additives and pharmaceuticals. The brown scaly ammonium iron citrate has a higher iron content, while the green scaly ammonium iron citrate has a lower iron content.


Sincere to the customer and in good faith of quality is our forever followed motto. It’s the basement to be a human and do business. We take all responsibility for our products and service sincerely. We are a company integrating R&D, production, and sales. The design, research, and development of pharmaceutical intermediates include more than 330 kinds of pharmaceutical intermediates such as Anti-infectives, Cardiovascular and Cerebrovascular Systems, Digestive systems, Santi-tumor, Nervous systems, Geriatric Drugs, and Gynecological Drugs. At the same time, we have more than 4,000 factories in strategic cooperation with nearly 50,000 chemical products, so we can provide you with a one-stop purchasing service, which greatly saves customers’ procurement costs and time.

Hello, I’m Pew Ni, the chemical products one-stop solution expert.

Hi, I‘m Peter Ni, the founder of Sincere-Chem, I’ve been running a company in China that exporting chemicals, pharmaceuticals, and intermediates for over 70 countries now. And a range of 50,000 products with the best quality and competitive price to meet your different purchasing needs.

CEO Email:

CEO Phone Number:
+86-188-6575 9396

CEO WhatsApp:
+86-188-6575 9396

Request A Free Quote

Keywords of Ammonium ferric citrate

Ammonium ferric citrate, 1185-57-5, buy Ammonium ferric citrate, Ammonium ferric citrate supplier, purchase Ammonium ferric citrate, Ammonium ferric citrate cost, Ammonium ferric citrate manufacturer, order Ammonium ferric citrate, high purity Ammonium ferric citrate